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1991 Silverado5.7 rebuilt engine with a RV grind knok sensor code upon install replaced wires and sensor also got another module to test still shows knok sensor code engine seems to run smooth any advice
2 Replies
that code don't mean replace the knock sensor.you replaced the wires to!what about the cap and rotor?
Run data scan and see what the knock sensor is reading see if it is picking up a knock in the engine. Possible You are getting spark knock from timing?
almost 6 months ago,no reply back!